| South El Monte to Owosso (Michigan) | 1,917.38 mi (3,085.72 km) |
| South El Monte to Oxford (Alabama) | 1,839.69 mi (2,960.70 km) |
| South El Monte to Oxford (Mississippi) | 1,624.12 mi (2,613.77 km) |
| South El Monte to Oxford (Ohio) | 1,870.10 mi (3,009.64 km) |
| South El Monte to Oxnard (California) | 65.60 mi (105.58 km) |
| South El Monte to Oxon Hill (Maryland) | 2,287.81 mi (3,681.88 km) |
| South El Monte to Ozark (Alabama) | 1,883.54 mi (3,031.27 km) |
| South El Monte to Ozark (Missouri) | 1,407.17 mi (2,264.62 km) |
| South El Monte to Pace (Florida) | 1,811.48 mi (2,915.30 km) |
| South El Monte to Pacific Grove (California) | 281.53 mi (453.08 km) |
| South El Monte to Pacifica (California) | 349.41 mi (562.32 km) |
| South El Monte to Paducah (Kentucky) | 1,659.22 mi (2,670.26 km) |
| South El Monte to Pahrump (Nevada) | 189.72 mi (305.32 km) |
| South El Monte to Painesville (Ohio) | 2,058.32 mi (3,312.55 km) |
| South El Monte to Palatine (Illinois) | 1,713.95 mi (2,758.33 km) |
